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Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
Child riding and activities—General safety requirements
Standard published on 5.10.2025
Selected format:Technical specification for bulk transportation of liquid food
Standard published on 5.10.2025
Selected format:Minimum allowable values of energy efficiency and energy efficiency grades for electric vehicle power supply equipment
Standard published on 5.10.2025
Selected format:Loader for underground mining—Testing method
Standard published on 11.10.2021
Selected format:Burning behavior safety technical specification of thermal insulation materials and products for building
Standard published on 5.10.2025
Selected format:Safety technical specifications for production machinery and equipment of fireworks
Standard published on 5.10.2025
Selected format:
Requirements for prevention and control of infectious diseases in funeral services
Execute Date: november 2027
Standard published on 5.10.2025
Selected format:General safety requirements for children’s products
Standard published on 5.10.2025
Selected format:Photovoltaic-prioritized electrical storage water heaters
Standard published on 5.10.2025
Selected format:Space data and information transfer systems—Spacecraft information system service and protocol architecture
Standard published on 31.10.2025
Selected format:Latest update: 2026-11-10 (Number of items: 2 209 227)
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